Historical shareholding details of Covestor Ltd holdings in Merrimack Pharmaceuticals Inc (MACK)

Monthly changes of Covestor Ltd shareholding in Merrimack Pharmaceuticals Inc over the previous months

Month Name Total no. shares held Percent Holding
Dec 31, 2023 Covestor Ltd 106 0.00%
Sep 30, 2023 Covestor Ltd 87 0.00%
Jun 30, 2023 Covestor Ltd 87 0.00%

View all ownership details of Merrimack Pharmaceuticals Inc